Exhibit31.2


Certification
      of Chief Financial OfficerPursuant to Section 302 of
      the Sarbanes-Oxley Act of 2002




I, Donald T. Locke,
      certify that:




1.            
I have reviewed
        this Annual Report on Form 10-K for the fiscal  year ended
        December 31, 2005, of Oasys Mobile, Inc. (“Oasys”);
  2.            
        Based on my knowledge, this report does not contain any untrue statement
        of a
        material fact or omit to state a material fact necessary to make the statements
        made, in light of the circumstances under which such statements were made,
        not
        misleading with respect to the period covered by this report;
  3.            
Based on my knowledge,
        the financial statements, and other financial information
        included in this report, fairly present in all material respects, the financial
        condition, results of operations and cash flows of Oasys as of, and for,
        the
        periods presented in this report.
  4.            
Oasys’s other certifying
        officers and I are responsible for establishing and
        maintaining disclosure controls and procedures (as defined in the Exchange
        Act
        Rules 13a-15(e) and 15d-15(e))  and internal control over financial
        reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)for Oasys
        and
        have:
  (a)               
        Designed such disclosure controls and procedures, or caused such disclosure
        controls and procedures to be designed under our supervision, to ensure that
        material information relating to Oasys, including its consolidated subsidiaries,
        is made known to us by others within those entities, particularly during
        the
        period in which this report is being prepared;
  (b)               
Designed such internal control
        over financial reporting,or caused such internal
        control over financial reporting to be designed under our supervision, to
        provide reasonable assurance regarding the reliabilty of financial reporting
        and
        the preparation of financial statements for external purposes in accordance
        with
        generally accepted acounting principles;
  (c)               
        Evaluated the effectiveness of Oasys’ disclosure control’s and procedures and
        presented in this report our conclusions about the effectiveness of the
        disclosure controls and procedures, as of the end of the period covered by
        this
        report based on such evaluation; and
  (d)               
        Disclosed in this report any change in Oasys’ internal control over financial
        reporting that occurred during Oasys’ most recent fiscal quarter that has
        materially affected, or is reasonably likely to materially affect, Oasys’
internal control over financial reporting; and
  5.            
Oasys’ other certifying
        officers and I have disclosed, based on our most recent
        evaluation of internal control over financial reporting, to Oasys’ auditors and
        the audit committee of Oasys’ board of directors:
  (a)               
        All significant deficiencies and material weaknesses in the design or operation
        of internal control over financial reporting which are reasonably likely
        to
        adversely affect Oasys’ ability to record, process, summarize and report
        financial information; and
  (b)               
        Any fraud, whether or not material, that involves management or other employees
        who have a significant role in Oasys’ internal control over financial
        reporting.








Date:   
March 31, 2006




/s/ Donald T.
      LockeDonald T. Locke Chief
      Financial Officer